PollBean.java
3.21 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
package fi.insomnia.bortal.beans;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import javax.annotation.security.DeclareRoles;
import javax.annotation.security.RolesAllowed;
import javax.ejb.EJB;
import javax.ejb.Stateless;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import fi.insomnia.bortal.facade.PollAnswerFacade;
import fi.insomnia.bortal.facade.PollFacade;
import fi.insomnia.bortal.facade.PollQuestionFacade;
import fi.insomnia.bortal.facade.PossibleAnswerFacade;
import fi.insomnia.bortal.model.Poll;
import fi.insomnia.bortal.model.PollAnswer;
import fi.insomnia.bortal.model.PollQuestion;
import fi.insomnia.bortal.model.PossibleAnswer;
/**
* Session Bean implementation class PollBean
*/
@Stateless
@DeclareRoles({ "POLL/ANSWER", "POLL/VIEW_RESULTS", "POLL/CREATE" })
public class PollBean implements PollBeanLocal {
@EJB
private PollFacade pollFacade;
@EJB
private PollAnswerFacade pollAnswerFacade;
@EJB
private EventBeanLocal eventBean;
@EJB
private PermissionBeanLocal permbean;
@EJB
private PossibleAnswerFacade possibleAnswerFacade;
@EJB
private PollQuestionFacade pqfacade;
private static final Logger logger = LoggerFactory.getLogger(PollBean.class);
/**
* Default constructor.
*/
public PollBean() {
// TODO Auto-generated constructor stub
}
@Override
@RolesAllowed("POLL/ANSWER")
public List<Poll> findPolls() {
List<Poll> list = new ArrayList<Poll>();
for (Poll p : pollFacade.findAll(eventBean.getCurrentEvent())) {
if (pollIsUsable(p)) {
list.add(p);
}
logger.debug("Checked poll {}. listsize {}", p, list.size());
}
logger.debug("Returning poll");
return list;
}
private boolean pollIsUsable(Poll poll) {
Calendar now = Calendar.getInstance();
// Already valid
if (poll.getBegin().after(now)) {
logger.debug("Poll {} not opened yet", poll);
return false;
}
// Still valid
if (poll.getEnd().before(now)) {
logger.debug("Poll {} already closed", poll);
return false;
}
logger.debug("Poll has {} questions", poll.getQuestions());
// At least one question that is on a page
for (PollQuestion q : poll.getQuestions()) {
logger.debug("Check question {} page {}", q, q.getPage());
if (q.getPage() > 0) {
return true;
}
}
// No usable questions
return false;
}
@Override
@RolesAllowed("POLL/ANSWER")
public boolean createAnswers(List<PollAnswer> answers) {
for (PollAnswer answer : answers) {
answer.setUser(permbean.getCurrentUser());
if (answer.getId().getId() == null) {
pollAnswerFacade.create(answer);
}
}
return false;
}
@Override
public PossibleAnswer findPossibleAnwerById(int id) {
PossibleAnswer ans = possibleAnswerFacade.find(eventBean.getCurrentEvent().getId(), Integer.valueOf(id));
logger.debug("Searching from facade {} found {}", id, ans.getId().getId());
return ans;
}
@Override
@RolesAllowed("POLL/CREATE")
public void createPoll(Poll poll) {
pollFacade.create(poll);
}
@Override
@RolesAllowed("POLL/ANSWER")
public void createAnswers(PollQuestion q) {
pqfacade.create(q);
}
@Override
@RolesAllowed("POLL/ANSWER")
public Poll find(Integer pollId) {
return pollFacade.find(eventBean.getCurrentEvent(), pollId);
}
}